The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·WHITESIDE SD 115·NCES 174230004889

Whiteside Middle School

111 Warrior Way, Belleville, IL 62221 · (618) 239-0000 · St. Clair County
GRADES 05–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL475 STUDENTS
Enrollment
475
Middle
DISTRICT 578 · STATE 462
Student : Teacher
16.4:1
29 FTE teachers
DISTRICT 15.3:1 · STATE 13.0:1
Free / Reduced Lunch
56%
265 students
DISTRICT 59% · STATE 56%
Community
5
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 511023%
Grade 613228%
Grade 712627%
Grade 810723%
Student demographics
58%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 59% · STATE 69% · US 70%
White
11224%
DISTRICT 27% · STATE 45% · US 43%
Hispanic
225%
DISTRICT 5% · STATE 29% · US 30%
Black
28259%
DISTRICT 57% · STATE 16% · US 15%
Asian
51%
DISTRICT 1% · STATE 6% · US 6%
Two+
5311%
DISTRICT 11% · STATE 5% · US 5%
Native American
10%
DISTRICT 0% · STATE 0% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
24652%
Female
22948%

School pathway

Feeds from
Whiteside Elementary SchoolPK–04
Based on grade levels within Whiteside SD 115. Attendance zones can vary; confirm enrollment with the district.

Discussions

+ POST

Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
44.5%
IL avg 51.0% . +7.2pp since 2023
Math
18.0%
IL avg 37.9% . +6.0pp since 2023

What this means: On the IAR + ISA, Illinois's statewide test, about 45 of every 100 students at this school read and write at grade level and about 18 of 100 do math at grade level. Across all Illinois schools, those numbers are about 51 and 38. Reading and writing scores are up about 7 points since 2023, while math scores are up about 6 points.

IAR + ISA results by year

School yearEnglish Language ArtsMath
2024-2544.5%18.0%
2023-2437.3%12.0%
% Proficient (Levels 4-5), all students and all tested grades.
Source: IAR + ISA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
30.4%
composite math + reading, all grades
Predicted
39.3%
based on IL schools with similar FRL share
Beats by
-8.9pp
below demographic expectation

What this means: About 30% of students here test proficient in math and reading, compared with the roughly 39% typical for Illinois schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Illinois's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Whiteside Middle School

Whiteside Middle School's state test result (30.4% proficient) is higher than 1 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Whiteside Middle School this school47555.8%30.4%
James Hart School
Homewood
68146.7%44.8%
Parker Junior High School
Flossmoor
82254.3%40.4%
Jefferson Middle School
Champaign
71159.5%33.3%
Rickover Jr High School
Sauk Village
37151.5%13.9%
Heritage Middle School
Lansing
50059.4%30.4%
Matched among Illinois middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Whiteside Middle School ranks

Among middle schools
MeasureThis schoolIn IllinoisIn St. Clair County
State test proficiency
ranked highest first
30.4%#430 of 578#14 of 18
Math proficiency
ranked highest first
18.0%#506 of 640
no change
#14 of 19
▲ 1
Reading proficiency
ranked highest first
44.5%#462 of 640
▼ 35
#16 of 19
▼ 3
Enrollment
ranked largest first
475#311 of 691#7 of 20
Students per teacher
ranked fewest first
16.4:1#504 of 558#13 of 17
Diversity index
ranked most diverse first
57.7%#181 of 560#7 of 17
Free and reduced lunch
ranked highest share first
55.8%#230 of 581#9 of 18
Enrollment change since 2017-18
ranked steepest decline first
-14.4%#178 of 440#5 of 12
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
475
-87 (-15%) vs 2020
-19% since 2010-11, when it was 583
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-254752916.4:156% (265)
2023-245083813.4:161% (311)
2022-2349636.113.7:158% (289)
2020-21562N/AN/AN/A
2017-185553416.3:153% (296)
2015-165693615.8:151% (291)
2010-115834014.6:144% (259)
Source: NCES Common Core of Data. Rows are the federal collections on file for Whiteside Middle School.

Since 2017-18: students down 14% (555 to 475); teachers down 15% (34 to 29).

About Whiteside Middle School

Whiteside Middle School is a mid-sized middle school found in Belleville, Illinois. It has an enrollment of 475 students in grades 5 through 8.

Besides Whiteside Middle School, Whiteside SD 115 runs 1 other school. The district enrolls 1,155 students.

About 59% of the student body at Whiteside Middle School is Black. Smaller groups are 24% White, 11% multiracial, and 5% Hispanic. County-wide, 28% of St. Clair County residents are Black. A diversity index of 58% means there is a 58% chance two randomly chosen students at Whiteside Middle School are from different groups.

The school's 29 full-time-equivalent teachers translate to a student-to-teacher ratio of 16.4:1. Middle schools in Illinois average 13.0:1, 3.4 fewer students per teacher than here. Income data for the school show 56% of students eligible for free or reduced-price lunch. The average for public schools in St. Clair County is similar, at 54%.

Whiteside Middle School posts an average proficiency rate across its state test results of 30.4%, compared with a predicted 39.3%. It is not in the top or bottom 10% of Illinois schools on BeatsExpectations.

In St. Clair County, where the school is located, median household income comes to about $73,854, about 32% of adults have at least a bachelor's degree, and roughly 10% of residents are in poverty. There are 96 public schools in the county, enrolling about 40,879, Whiteside Middle School among them.

About 0.7 miles separate Whiteside Middle School from the closest public school, Whiteside Elementary School. Within five miles are at least 8 other public schools. Ranked by average proficiency, Whiteside Middle School places 8th out of 9 schools in its immediate area.

In the federal locale system, Whiteside Middle School is coded Suburb: Large, for schools in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Enrollment in 2024-25 stood at 475, compared with 562 in 2020-21.

People who know Whiteside Middle School can post here about special education services, counseling, and support programs. Parents, students, alumni, and staff are welcome to post.

St. Clair County at a glance

View full county profile
Population
253,694
Census ACS
Median income
$73,854
Household, ACS
Bachelor's+
32%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
96
40,879 students

Quick facts

School name
Whiteside Middle School
District
Whiteside SD 115
Address
111 Warrior Way, Belleville, IL 62221
Phone
(618) 239-0000
County
St. Clair County
Level
Middle
Grade range
05–08
Total enrollment
475
Teachers (FTE)
29
Student–teacher ratio
16.4:1
Free and reduced lunch
265 (56%)
Locale
21-Suburb: Large
NCES ID
174230004889
Charter school
No
Virtual school
No

Related schools

Other schools in Whiteside SD 115
Other schools in Belleville
Nearby schools

Frequently asked questions

About Whiteside Middle School
How large is Whiteside Middle School?
Whiteside Middle School enrolls approximately 475 students in grades 05-08.
Is Whiteside Middle School an elementary, middle, or high school?
Whiteside Middle School is a middle school covering grades 05-08.
How many teachers does Whiteside Middle School have?
Whiteside Middle School employs 29 FTE teachers, for a student-to-teacher ratio of 16.4:1.
What is the student diversity at Whiteside Middle School?
Student demographics at Whiteside Middle School are roughly 24% White, 5% Hispanic, 59% Black, 1% Asian, 11% Two or more.
What district is Whiteside Middle School in?
Whiteside Middle School is part of Whiteside SD 115.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post